Gadodiamide (CAS 122795-43-1)

5.0(1)

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备用名:

gadolinium(III) 5,8-bis(carboxylatomethyl)-2-[2-(methylamino)-2-oxoethyl]-10-oxo-2,5,8,11-tetraazadodecane-1-carboxylate

应用:

Gadodiamide is a gadolinium-based contrast agent

CAS号码:

122795-43-1

纯度:

≥99%

分子量:

573.66

分子式:

C₁₆H₂₆GdN₅O₈

仅供科研使用。不可用于诊断或治疗。

* 参考分析证明大量特定数据 (包括水含量).

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产品名称	产品编号	规格	价格	数量		收藏夹
Gadodiamide, 1 g	sc-337851	1 g	RMB4513.00

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Test	Specification	Results
Appearance	White to off-white crystalline powder	Complies
Identification (HPLC)	Consistent with structure	Complies
Identification (Infrared Spectrum)	Consistent with structure	Complies
Purity (HPLC)	97.0 - 103.0%	99.8%
Impurity	Free diethylenetramine pentaacctic aoid bismethylamide ≤ 0.7% (as dry basis)Methylamine ≤ 0.05%	Free diethylenetramine pentaacctic aoid bismethylamide 0.09%Methylamine 0.001%
Related Substances	Impurity A ≤ 2.0%Impurity B ≤2.0%Single impurity ≤ 0.2%Total impurities except A&B ≤ 0.5%	0.10%0.15%0.05%0.29%
Acetone	≤ 0.2%	Not-detected
Ethanol	≤ 0.2%	0.01%
Gadolinium	Free Gadolinium ≤ 0.3% (as dry basis)	Not-detected
Gadolinium	26.0 - 29.0%	28.7%
Isopropanol	≤ 0.2%	0.05%
Water Content	3.0 - 14.0%	10.0%

Gadodiamide (CAS 122795-43-1)

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Gadodiamide, 1 g